Cheapest one-way flights from Toronto to Boston in August from $250

Best time to book flights for Toronto (YTZ) to Boston (BOS) flights at AirHint

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Boston (BOS) in August 2025 (see full year).

One-Way flights

15 Aug Porter Airlines (Canada) Ltd direct
23 Aug Porter Airlines (Canada) Ltd direct
22 Aug Porter Airlines (Canada) Ltd direct
01 Aug Porter Airlines (Canada) Ltd direct
14 Aug Porter Airlines (Canada) Ltd direct
19 Aug Porter Airlines (Canada) Ltd direct
26 Aug Porter Airlines (Canada) Ltd direct
27 Aug Porter Airlines (Canada) Ltd direct
25 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Toronto to Boston in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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